Emily Herron Thomas
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 1,300
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 85 Sierra Park Road, Mammoth Lakes, CA 93546
- Practice phone
- Call (760) 934-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mammoth Hospital - Clinic
Rural Health Clinic - Hospital-Owned · Mammoth Lakes, California
Find Emily Thomas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Emily Herron Thomas is an internist in Mammoth Lakes, California
Emily Thomas practices at Mammoth Hospital - Clinic in Mammoth Lakes, California.
Emily Thomas' NPI, 1679967996, was assigned on March 25, 2015. Emily Thomas graduated from Yale University School of Medicine in 2015. Emily Thomas holds California license A147118.
- NPI
- 1679967996NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921371865
- NPI enumeration date
- March 25, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (760) 934-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Emily Herron Thomas practices at Mammoth Hospital - Clinic in Mammoth Lakes, California
Emily Thomas' primary practice is Mammoth Hospital - Clinic, at 85 Sierra Park Road, Mammoth Lakes, CA 93546. The practice phone is (760) 934-3311.
- Mammoth Hospital - Clinic85 Sierra Park Road, Mammoth Lakes, CA 93546Phone(760) 934-3311
Source: Dmand AI Affiliation Data
Emily Herron Thomas is affiliated with 4 sites of care and 2 medical groups
Emily Thomas' primary practice is Mammoth Hospital - Clinic in Mammoth Lakes, California. Emily Thomas is also affiliated with Mammoth Hospital. The medical group on file is Mammoth Hospital. Dmand AI also links Emily Thomas to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Emily Herron Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Emily Thomas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mammoth Hospital - Clinic | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Emily Herron Thomas is one of 16,751 internists in California
Internal medicine is Emily Thomas' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Emily Thomas' licenses on file in 2 states: California and Mississippi.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Student in an organized health care education/training program, Mississippi
Internists near Emily Thomas
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Emily Herron Thomas billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Emily Thomas across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $3,861 for them. Every service was in an office.
Emily Thomas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 682024: 3943%
- Surgery
- 2023: 252024: 238%
Emily Thomas compared with the California median for internists, 2024
- Emily Thomas
- California median
- Medicare services
- 62vs 36183% below
- Medicare patients
- 32vs 15179% below
- Part D claims
- 929vs 4212.2 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Emily Thomas' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Emily Thomas?
Medicare shows one payer. Book a meeting to get commercial claims data for Emily Thomas and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Emily Herron Thomas treated 32 Medicare patients in 2024, average age 64
CMS counts 32 Medicare patients who saw Emily Thomas in 2024. The largest group is 65 to 74, with 18 patients. 69% of them have high blood pressure, and 53% have high cholesterol. 100% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Emily Thomas' median patient age at 44, with 63% women.
Emily Thomas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Emily Thomas' Medicare patients by sex, 2024
- Women1134%
- Men2166%
Chronic conditions among Emily Thomas' Medicare patients, 2024
- High blood pressure69%
- High cholesterol53%
- Alcohol and drug use disorders44%
- Schizophrenia and other psychoses44%
- Diabetes41%
- COPD38%
- Tobacco use38%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Emily Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Emily Herron Thomas wrote 1,300 Medicare Part D claims in 2024
In 2024, Emily Thomas wrote 1,300 Medicare Part D claims for 62 patients. 79% of them were for generic drugs. CMS names the drug for 929 of them, across 32 drugs with 11 or more claims each, at $87,214 in total drug cost. In 2023, CMS named 408 claims across 20 drugs.
Emily Thomas' Part D claims by kind of drug, 2024
- Generic1,029 claims79%
- Brand-name251 claims19%
- Other20 claims2%
Emily Thomas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Emily Thomas' Part D claims, 2024
- Opioids3%33 of 1,300 claims
- Antibiotics1%12 of 1,300 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4082024: 929128%
Drugs named by CMS: 32 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Emily Herron Thomas takes part in Medicare
Emily Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Emily Herron Thomas has 4 publications on record
Dmand AI links 4 papers to Emily Thomas, published from 2016 to 2022. The most frequent topics are COVID-19, COVID-19 Vaccines and Ill-Housed Persons. Emily Thomas' most frequent co-authors are Heidi Louise Behforouz, MD, Elizabeth Ann Bromley, MD and Peggy Guey-Chi Chen, MD.
Topics Emily Thomas writes about most
- COVID-19
- COVID-19 Vaccines
- Ill-Housed Persons
Emily Thomas' most frequent co-authors
- Heidi Louise Behforouz, MD1 shared paper
- Elizabeth Ann Bromley, MD1 shared paper
- Peggy Guey-Chi Chen, MD1 shared paper
Recent publications by Emily Thomas
See who Emily Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Emily Thomas works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Emily Herron Thomas received $72 in industry payments in 2024
CMS Open Payments shows 4 general payments to Emily Thomas from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $47.
Companies that paid Emily Thomas the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Emily Herron Thomas graduated from Yale University School of Medicine
Emily Thomas graduated from Yale University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Emily Herron Thomas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Emily Herron Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Emily Herron Thomas' NPI number?
Emily Herron Thomas' NPI number is 1679967996. It was assigned on March 25, 2015, and it is active in the NPI Registry.
What does Emily Herron Thomas specialize in?
Emily Herron Thomas is an internist in Mammoth Lakes, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Emily Herron Thomas practice?
Emily Thomas practices at 85 Sierra Park Road, Mammoth Lakes, CA 93546. Emily Thomas' primary practice is Mammoth Hospital - Clinic in Mammoth Lakes, California. Dmand AI also links Emily Thomas to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Emily Herron Thomas' office phone number?
The practice phone on file for Emily Thomas is (760) 934-3311.
What is Emily Herron Thomas' medical license number?
Emily Thomas holds California license A147118, one of the licenses on file in 2 states.
Which states has Emily Herron Thomas been licensed in?
Dmand AI has state licenses on file for Emily Thomas in California and Mississippi.
Which hospitals is Emily Herron Thomas affiliated with?
Emily Thomas is affiliated with Mammoth Hospital. Dmand AI links Emily Thomas to 1 more hospital.
What medical group is Emily Herron Thomas part of?
Emily Thomas is linked to Mammoth Hospital. Dmand AI links Emily Thomas to 1 more medical group.
Does Emily Herron Thomas accept Medicare?
Yes. CMS data shows Emily Thomas billed Medicare for 62 services in 2024, and Emily Thomas accepts Medicare assignment.
How many Medicare patients does Emily Herron Thomas see?
CMS counts 32 Medicare patients who saw Emily Thomas in 2024, with an average age of 64.
Show 7 more questionsShow fewer questions
What services does Emily Herron Thomas bill to Medicare?
In 2024, Emily Thomas' most billed Medicare services were office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Emily Herron Thomas go to medical school?
Emily Thomas graduated from Yale University School of Medicine in 2015.
What drugs does Emily Herron Thomas prescribe most?
In 2024 Medicare Part D data, Emily Thomas' most prescribed drugs by claims were Atorvastatin Calcium, Albuterol Sulfate Hfa and Jardiance.
Has Emily Herron Thomas received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Emily Thomas from 2 companies from 2024 to 2024. The largest total came from Abbvie Inc.
How long has Emily Herron Thomas been practicing?
Emily Thomas graduated from medical school in 2015, 11 years ago.
Does Emily Herron Thomas do research?
Dmand AI links 4 publications to Emily Thomas, published from 2016 to 2022.
Who does Emily Herron Thomas publish with?
Emily Thomas' most frequent co-authors are Heidi Louise Behforouz, MD (1 shared paper), Elizabeth Ann Bromley, MD (1 shared paper) and Peggy Guey-Chi Chen, MD (1 shared paper).
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